Mark A. Poritz, Anne J. Blaschke, Carrie L. Byington, Lindsay Meyers, Kody Nilsson, David E. Jones, Stephanie A. Thatcher, Thomas Robbins, Beth Lingenfelter, Elizabeth Amiott, Amy Herbener, Judy Daly, Steven F. Dobrowolski, David H. -F. Teng, Kirk M. Ririe
PLoS One. 2011; 6(10): e26047. Published online 2011 October 19. doi: 10.1371/journal.pone.0026047